Marine Engineering

Marine Works and Underwater Services

Kinetic Key Company Limited (KKCL) has been a Professional Contractor for Marine Works above and under water in Hong Kong and China (PRC) for more than 40 years.  Works that have been carrying out include but not limited to Ship Repairs, supply and installation of Mooring Systems, Marine Solar-lighted Warning BuoysHDPE or Aluminum Floating Pontoons / Dry-Dock Systems / Oil and Refuse Booms, Pneumatic / Rubber / EVA FendersUnderwater Services, Boat Salvage and Wreck Recovery etc. 

Mr Kin-Kwong Li, the Managing Director of KKCL, is a Registered Marine Engineer and Licensed Commercial Diving Instructor.  He earned his Professional Registrations in the UK, USA, Canada, China (PRC) and Hong Kong since 1987.  Mr Li started his marine engineering career in 1969 and earned his qualifications and experiences through the employment as Mechanical Apprentice to Ship Repair Superintendent of Hong Kong United Dockyards Ltd., Electrical and Mechanical Manager of BBC Brown Boveri (now called ABB) and Manager of Hong Kong Divers Ltd. in 1969 1990.  He is a specialist in the construction and maintenance of ocean-going vessels and marine facilities

The desire to train quality divers and promote diving related educations led to the formation of Hong Kong Institute of Scuba Training Ltd. (HKIST) and Scuba World Club (SWC) in Hong Kong since 1990, and Scuba World (Shenzhen) Co. Ltd. (SZSWC) in Shenzhen, China (PRC) since 2004.  As a Professional Engineer and Diving Instructor for over 30 years, Mr Li has trained and certified more than 4,000 students, including 300 Professional Instructors and will continue to provide all levels of training courses to enable you to become the best and the most respectable divers and dive leaders in the diving community.  With his sound experiences in Marine Engineering and Commercial Diving, Mr Li has been invited as an Expert Witness at the High Court in Hong Kong to provide expert opinions and advice on Marine, Recreational and Commercial Diving accidents since 1998.

Kinetic Key Company Limited is currently an Exclusive Diving Contractor of the Hong Kong Government Dockyard, responsible for providing round the clock Diving Services to over 300 Government vessels patrolling in Hong Kong water. 

Professional Qualifications of Mr Kin-Kwong Li:

Master of Business Administration (MBA)
Chartered Manager – Canadian Institute of Business Administration (C. Mgr., CIBA)
Fellow – Institute of Marine Engineers, Science and Technology (FIMarEST)
Fellow – Hong Kong Institute of Engineers (FHKIE)
Fellow – Hong Kong Institute of Marine Technology (FHKIMT)
Member – Chinese Society of Naval Architects and Marine Engineers (MCSNAME)
Course Director – National Association of Commercial Diving Specialists (NACDS)
Course Director – National Association of Underwater Instructors (NAUI)
National Instructor – World Underwater Federation (CMAS)
National Instructor – Chinese Underwater Association (CUA)
National Instructor – Hong Kong Underwater Association (HKUA)
Diving Supervisor – Chinese General Administration of Sports Registration
Diving First Aid Instructor – NAUI powered by Diver Alert Networks (NAUI-DAN)
First Aid Instructor – National Safety Council (NSC)
Nitrox and Rebreather Instructor – Technical Diving International (TDI)
IRB Instructor – Inflatable Rescue Boat (IRB)
Grade 1 Pleasure Vessel (Over 15 meters) Operator Certificate (HK Marine Department)

Oceangoing_Vessel
Propeller_2
151838_HDR
Japanese Gate Rudder
Propeller_8
CD_Works_6
IMG_20200730_105142
forMePage1
BR_4_resized
forMePage2
MD Wreck Buoys
EVA Buoys after Numbering_3
Solar-lighted Warning Buoys_s
EVA-Polyurea Buoys_5
監測浮標_Light Buoy
Light Buoy_1

Marine Works and Underwater Services

Kinetic Key Company Limited (KKCL) has been a Professional Contractor for Marine Works above and under water in Hong Kong and China (PRC) for more than 40 years.  Works that have been carrying out include but not limited to Ship Repairs, supply and installation of  Mooring Systems, Marine Solar-lighted Warning Buoys, HDPE or Aluminum Floating Pontoons / Dry-Dock SystemsOil and Refuse Booms, Pneumatic / Rubber / EVA FendersUnderwater Services, Boat Salvage and Wreck Recovery etc.

Mr Kin-Kwong Li, the Managing Director of KKCL, is a Registered Marine Engineer and Licensed Commercial Diving Instructor.  He earned his Professional Registrations in the UK, USA, Canada, China (PRC) and Hong Kong since 1987. Mr Li started his marine engineering career in 1969 and earned his qualifications and experiences through the employment as Mechanical Apprentice to Ship Repair Superintendent of Hong Kong United Dockyards Ltd., Electrical and Mechanical Manager of BBC Brown Boveri (now called ABB) and Manager of Hong Kong Divers Ltd. in 1969 1990. He is a specialist in the construction and maintenance of ocean-going vessels and marine facilities.

The desire to train quality divers and promote diving related educations led to the formation of Hong Kong Institute of Scuba Training Ltd. (HKIST) and Scuba World Club (SWC) in Hong Kong since 1990, and Scuba World (Shenzhen) Co. Ltd. (SZSWC) in Shenzhen, China (PRC) since 2004. As a Professional Engineer and Diving Instructor for over 30 years, Mr Li has trained and certified more than 4,000 students, including 300 Professional Instructors, and will continue to provide all levels of training courses to enable you to become the best and the most respectable divers and dive leaders in the diving community.  With his sound experiences in Marine Engineering and Commercial Diving, Mr Li has been invited as an Expert Witness at the High Court in Hong Kong to provide expert opinions and advice on Marine, Recreational and Commercial Diving accidents since 1998.

Kinetic Key Company Limited is currently an Exclusive Diving Contractor of the Hong Kong Government Dockyard, responsible for providing round the clock Diving Services to over 300 Government vessels patrolling in Hong Kong water. 

Professional Qualifications of
Mr Kin-Kwong Li:

Master of Business Administration (MBA)
Chartered Manager – Canadian Institute of Business Administration (C. Mgr., CIBA)
Fellow – Institute of Marine Engineers, Science and Technology (FIMarEST)
Fellow – Hong Kong Institute of Engineers (FHKIE)
Fellow – Hong Kong Institute of Marine Technology (FHKIMT)
Member – Chinese Society of Naval Architects and Marine Engineers (MCSNAME)
Course Director – National Association of Commercial Diving Specialists (NACDS)
Course Director – National Association of Underwater Instructors (NAUI)
National Instructor – World Underwater Federation (CMAS)
National Instructor – Chinese Underwater Association (CUA)
National Instructor – Hong Kong Underwater Association (HKUA)

Diving Supervisor – Chinese General Administration of Sports Registration
Diving First Aid Instructor – NAUI powered by Diver Alert Networks (NAUI-DAN)
First Aid Instructor – National Safety Council (NSC)
Nitrox and Rebreather Instructor – Technical Diving International (TDI)
IRB Instructor – Inflatable Rescue Boat (IRB)
Grade 1 Pleasure Vessel (Over 15 meters) Operator Certificate (HK Marine Department)

Oceangoing_Vessel
Propeller_2
151838_HDR
Japanese Gate Rudder
Propeller_8
CD_Works_6
IMG_20200730_105142
forMePage1
BR_4_resized
forMePage2
MD Wreck Buoys
EVA Buoys after Numbering_3
Solar-lighted Warning Buoys_s
EVA-Polyurea Buoys_5
監測浮標_Light Buoy
Light Buoy_1
Propeller Repairs Above-water
CD_6c
Boat-Slider_2.5
FP_1
Aluminum Gangway_Platform
護舷球_5

Fenders and Floating Pontoons / Docks / Booms

Kinetic Key Company Limited (KKCL) worked with Manufacturers in mainland China (PRC) to tailor-made and installed all types of HDPE or Aluminum Floating Pontoons / Dry-Dock Systems / Oil and Refuse Booms and Pneumatic / Rubber / EVA Fenders for Yacht Clubs, Jetties, Wharf, Public Piers and Private Premises in Hong Kong.

EVA Mooring Buoys and Marine Solar-lighted Warning Buoys

KKCL designed and developed the Non-metal Mooring Buoys that are either made in high-density Ethylene-co-Vinyl Acetate (EVA) with all-in-ones stainless steel middle shaft, then sprayed with 5 – 8 mm thick Polyurea that mixed with the desired colour, or used Fiberglass (GRP) Module fitted with Reinforced Rubber Fenders, then filled up entirely with hard Polyurethane (PU), both available in Middle Shaft version and Through Chain version.  EVA Mooring Buoys have been well accepted as a more reliable, long-lasting and maintenance-free Product for long term operation. 

KKCL established Production Lines in mainland China (PRC) for the EVA Mooring Buoys and Marine Solar-lighted Warning Buoys, and worked with Chain Manufacturers to tailor-made and installed all types of Mooring Facilities (Mooring Chains, Swivels, Shackles and Concrete Sinkers etc.) for the Yacht Clubs, Boat Owners and Marine Construction Companies.  The Products fully meet the Hong Kong Marine Department’s requirements.  

Currently, KKCL is working with Yacht Clubs Private Boat Owners in upgrading their existing Steel Mooring Buoys with the new developed EVA Mooring Buoys.  Samples of the EVA Mooring Buoy are available at our Warehouse in the New Territories for your inspection and hands-on experience.  For more information on the Mooring Systems, please browse [Boat Mooring Systems].

Commercial Diving Service and Training

KKCL is currently an Exclusive Diving Contractor of the Hong Kong Government Dockyard, responsible for providing round the clock Diving Services to over 300 Government vessels patrolling in Hong Kong water.  Underwater Inspection / Conditional Survey of mooring facilities for Yacht Clubs and Private Boat Owners is also available upon request.

All Commercial Divers and Diving Supervisors are fully qualified for the job and are well trained by our Group Company in Hong Kong and China (PRC).  Professional Dive Training and Equipment Supply for Recreational and Commercial Diving are also available at our Dive Training Centre and Equipment Showroom located by the sea at Dapeng New District, Shenzhen, China (PRC).  For more information on Commercial Diver and Diving Supervisor Training Courses, please browse [Dive Training].

For inquiry, please contact Mr Li on Tel.: (852) 6952 8400 or (86) 138 2522 3300 or E-mail kkli@kkcl.com.hk.  We are confident that our Professional Teams will offer the best solutions for your inquiries.
Pneumatic Fender_1
Rubber Fender Model_2
Gangway_1
Gangway_4
Aluminum Gangway_Platform
Boat-Slider_2.1
Refuse Boom_1
Rubber Fender at side
Refuse Boom_2
Manufacturing of EVA-Polyurea Buoys
Polyurea Spraying_1
MS_EVA-Polyurea_Buoys_P_3
Polyurea Sprayed_2
CD_2
CD_1
CD_5

Fenders and Floating Pontoons / Docks / Booms

Kinetic Key Company Limited (KKCL) worked with Manufacturers in mainland China (PRC) to tailor-made and installed all types of HDPE or Aluminum Floating Pontoons / Dry-Dock Systems / Oil and Refuse Booms and Pneumatic Rubber / EVA Fenders for Yacht Clubs, Jetties, Wharf, Public Piers and Private Premises in Hong Kong.

EVA Mooring Buoys and Marine Solar-lighted Warning Buoys

KKCL designed and developed the Non-metal Mooring Buoys that are either made in high-density Ethylene-co-Vinyl Acetate (EVA) with all-in-ones stainless steel middle shaft, then sprayed with 5 – 8 mm thick Polyurea that mixed with the desired colour, or used Fiberglass (GRP) Module fitted with Reinforced Rubber Fenders, then filled inside up with hard Polyurethane (PU), both available in Middle Shaft version and Through Chain version.  EVA Mooring Buoys have been well accepted as a more reliable, long-lasting and maintenance-free Product for long term operation. 

KKCL established Production Lines in mainland China (PRC) for the EVA Mooring Buoys and Marine Solar-lighted Warning Buoys, and worked with Chain Manufacturers to tailor-made and installed all types of Mooring Facilities (Mooring Chains, Swivels, Shackles and Concrete Sinkers etc.) for the Yacht Clubs, Boat Owners and Marine Construction Companies.  The Products fully meet the Hong Kong Marine Department’s requirements.

Currently, KKCL is working with the Yacht Clubs / Private Boat Owners in upgrading their existing Steel Mooring Buoys with the new developed EVA Mooring Buoys.  Samples of the EVA Mooring Buoy are available at our Warehouse in the New Territories for your inspection and hands-on experience.  For more information on the Mooring Systems, please browse [Boat Mooring Systems].

Commercial Diving Service and Training

KKCL is currently an Exclusive Diving Contractor of the Hong Kong Government Dockyard, responsible for providing round the clock Diving Services to over 300 Government vessels patrolling in Hong Kong water.  Underwater Inspection / Conditional Survey of mooring facilities for Yacht Clubs and Boat Owners is also available upon request.

All Commercial Divers and Diving Supervisors are fully qualified for the job and are well trained by our Group Company in Hong Kong and China (PRC).  Professional Dive Training and Equipment Supply for Recreational and Commercial Diving are also available at our Dive Training Centre and Equipment Showroom located by the sea at Dapeng New District, Shenzhen, China (PRC).  For more information on Commercial Diver and Diving Supervisor Training Courses, please browse [Dive Training].

For inquiry, please contact Mr Li on Tel.: (852) 6952 8400 or (86) 138 2522 3300 or E-mail kkli@kkcl.com.hk.  We are confident that our Professional Teams will offer the best solutions for your inquiries.

Pneumatic Fender_1
Rubber Fender Model_2
Gangway_1
Gangway_4
Aluminum Gangway_Platform
Boat-Slider_2.1
Refuse Boom_1
Rubber Fender at side
Refuse Boom_2
Manufacturing of EVA-Polyurea Buoys
Polyurea Spraying_1
MS_EVA-Polyurea_Buoys_P_3
Polyurea Sprayed_2
CD_2
CD_1
CD_5